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12 Cards in this Set
- Front
- Back
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Trichuroidea superfamily - 3 Genus studied in this course
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1. Trichurs (All)
2. Capillaria (Dog, Cat, Bird) 3. Trichinella (All *PIG) |
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Trichuris species (5)
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T. vulpis = Dog
T. serrata = Cat T. suis = Pig T. ovis = Ruminants T. tenuis = Llamas |
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LIFE: Trichuris spp.
1. Exit? 2. Ouside? 3. Entrance? 4. Predilection? |
1. EiF
2. Embryonated infective Eggs 3. Ingestion 4. Large Intestine |
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LIFE: Trichuris spp.
1. PPP? 2. Path? 3. Clinical Signs? 4. Tx? NA |
1. 6-12 weeks
2. Stay in intestine - erosion, etc... 3. Most are light and asymptomatic Heavy = profuse diarrhea, rectal prolapse, anorexia, stunting, emaciation, death |
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Capillaria spp (2)
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C. aerophila = Dog, Cat
C. obignata = birds |
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LIFE: Capillaria aerophil
1. Exit? 2. Ouside? 3. Entrance? 4. Predilection? |
1. EiF
2. Embryonated infective Eggs 3. Ingestion 4. Trachea, Bronchi, Frontal Sinus |
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LIFE: Capillaria aerophila
1. PPP? 2. Path? 3. Clinical Signs? 4. Tx? |
1. 6 weeks
2. Eggs laid in lungs -- tracheal migration -- EiF 3. Cough, sneezing, nasal discharge, respiratory distress 4. Extended use of IVM or FBZ |
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LIFE: Capillaria obsignata
1. Exit? 2. Ouside? 3. Entrance? 4. Predilection? |
1. EiF
2. Infective Eggs 3. Ingestion 4. Small Intestine |
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LIFE: Capillaria aerophila
1. PPP? NA 2. Path? 3. Clinical Signs? 4. Tx? |
2. No migration, small intestine
3. Diptheria-like inflammation, inappetence, diarrhea, mortality 4. Clean environment, FBZ |
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Trichinella species?
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spiralis
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LIFE: Trichinella spiralis
1. Exit? 2. Outside? 3. Entrance? 4. Predilection? |
1. Not really
2. Nope 3. Predation, Cannibalism, Scavenging 4. Small Intestine |
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Dz: Trichinella spiralis
1. PPP? 2. Path? 3. Clinical Signs? 4. Tx? |
1. 7 weeks
2. Larvae ingested -- Adult in small intestine -- newborn larvae in bloodstream -- somatic tissues -- muscle -- nurse cell 3. Light infections are asymptomatic Heavy = enteritis, fever, myocarditis, muscle pain, grey/white spots on muscle 4. Meat Inspection, heat/freeze, limit cannibalism |
